DOI: http://dx.doi.org/10.18203/2320-6012.ijrms20171882

Unilateral duplex collecting system with incomplete duplication of ureter - a case report

Hema Nagpal, Renu Chauhan

Abstract


Duplex collecting system is presence of two pelvicalyceal system which is associated with single or double ureter. Bifid ureter is one of the variations related to congenital anomalies of urinary system which are many times an incidental finding. A bifid ureter may be found in association with other congenital anomalies and defects. In the present case report, we present a case of bifid ureter with duplex collecting system and with no other associated congenital anomaly. The embryological and clinical correlations of duplex collecting system are discussed in present paper.


Keywords


Bifid ureter, Duplex kidney, Pelvicalyceal system

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References


Standring S. Gray’s anatomy. 40th ed. New York: Churchill Livingstone Elsevier. 2008;1238-41.

Glassberg KI, Braren V, Duckett JW, Jacobs EC, King LR, Lebowitz RL, et al. Suggested terminology for duplex systems, ectopic ureters and ureteroceles. J Urol. 1984;132:1153-4.

Chertin B, Mohanan N, Farkas A, Puri P. Endoscopic treatment of vesicoureteral reflux associated with ureterocele. J Urol. 2007;178:1594-7.

Lebowitz RL, Avni FE. Misleading appearances in pediatric uroradiology. Pediatr Radiol. 1980;10:15-31.

Morgan CL, Grossman H, Trought WS, Oddson TA. Ultrasonic diagnosis of obstructed renal duplication and Ureterocele. South Med J. 1980;73:1016-9.

Dahnert W. Radiology review manual. 6th ed. Philadelphia: Lipincott Williams Wilkins. 2007.

Prakash, Rajini T, Venkatiah J, Bhardwaj AK, Singh DK, Singh G. Double ureter and duplex system: a cadaver and radiological study. J Urol. 2011;8:145-8.

Siomou E, Papadopoulou F, Kollios KD, Photopoulos A, Evagelidou E, Androulakakis P, et al. Duplex collecting system diagnosed during the first 6 years of life after a first urinary tract infection: a study of 63 children. J Urol. 2006;175:678-81.

Whitaker J, Danks DM. A study of the inheritance of duplication of the kidneys and ureters. J Urol. 1966;95:176-8.

Rege VM, Deshmukh SS, Borwankar SS, Gandhi RK. Blind ending bifid ureter (a case report). J Postgrad Med. 1986;32:233-5.

Giannokopoulos X, Chambilomatis P, Thirothoulakis M, Seferiadis G. The blind-ending bifid ureter. Internal Urology and Nephrology. 1994;26:161-5.

Busslinger MI, Kaiser G. Surgical significance of the duplex kidney with bifid ureter. Eur J Pediatr Surg. 1992;2:150-1.

Chalouhy E, Harram R, Ezzo G. Various aspects of uretero-ureteral reflux in incomplete ureteral duplication. J Med Liban. 1992;40(1):16-21.